A185967 - cp's OEIS frontend

A185967 Inverse of Riordan array ((1-x)(1-x^2)(1-x^3)/(1-x^6), x(1-x)(1-x^2)(1-x^3)/(1-x^6)).

n	a(n)
0	1
1	1
2	1
3	3
4	2
5	1
6	10
7	7
8	3
9	1
10	37
11	26
12	12
13	4
14	1
15	146
16	103
17	49
18	18
19	5
20	1
21	602
22	426
23	207
24	80
25	25
26	6
27	1
28	2563
29	1818
30	897
31	359
32	120
33	33
34	7
35	1
36	11181
37	7946
38	3966
39	1628
40	570
41	170
42	42
43	8
44	1
45	49720
46	35389
47	17823
48	7458
49	2701
50	852
51	231
52	52
53	9
54	1
55	224540
56	160024
57	81177
58	34484
59	12815
60	4212
61	1218
62	304
63	63
64	10
65	1

[1, 1, 1, 3, 2, 1, 10, 7, 3, 1, 37, 26, 12, 4, 1, 146, 103, 49, 18, 5, 1, 602, 426, 207, 80, 25, 6, 1, 2563, 1818, 897, 359, 120, 33, 7, 1, 11181, 7946, 3966, 1628, 570, 170, 42, 8, 1, 49720, 35389, 17823, 7458, 2701, 852, 231, 52, 9, 1, 224540, 160024, 81177, 34484, 12815, 4212, 1218, 304, 63, 10, 1]

cp's OEIS Frontend

A185967 Inverse of Riordan array ((1-x)(1-x^2)(1-x^3)/(1-x^6), x(1-x)(1-x^2)(1-x^3)/(1-x^6)).

Table of values

List of values